As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING MODIFICATION OF THE ENGINE BEAM REWORK LT AND RT SKIN AND SKIN DOUBLER IN ORDER TO ELIMINATE ATTACHMENT AT DISCREPANT FASTENER LOCATION DUE TO FALLING CONDITION ON ANGLE PN 601R350073-3 AND -4. REWORK ON LT AND RT SKIN AND SKIN DOUBLER PERFORMED IAW MODSUM NO TC 601R17262, STEP 4. (K)